口腔黏膜的热刺激与鼻气道阻力

Thermal stimulation of the oral mucosa and nasal airway resistance.

作者信息

Martin J S, Tansy M F

出版信息

J Dent Res. 1977 Nov;56(11):1313-22. doi: 10.1177/00220345770560110301.

DOI:10.1177/00220345770560110301

Abstract

A procedure for measuring nasal airway resistance using posterior rhinorheometry is described. Baseline nasal airway resistances +/- 1 S.D. at an airflow of 0.5 L/sec were found to be 1.077 +/- 0.683 cm H2O for inhalation and 1.359 +/- 0.792 cm H2O for exhalation. Application of either cold water (4 to 6 C) or warm water (44 to 52 C) to the oral mucosa significantly increased nasal airway resistance. Application of tepid water (26 to 28 C) did not alter nasal airway resistance significantly.

摘要

本文描述了一种使用后鼻测流法测量鼻气道阻力的方法。发现在气流为0.5升/秒时，基线鼻气道阻力±1标准差，吸气时为1.077±0.683厘米水柱，呼气时为1.359±0.792厘米水柱。向口腔黏膜施加冷水（4至6摄氏度）或温水（44至52摄氏度）均显著增加鼻气道阻力。施加温水（26至28摄氏度）不会显著改变鼻气道阻力。